中老年锻炼有两种，一种是养生锻炼一种是挑战锻炼，您是养生锻炼，跑马撸铁的算挑战锻炼。目的不一样。

来源: seasnowman 于 2024-01-05 08:50:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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